Individual Calculations January 2020
 Flaum, Mark  Total change: -0.40  Rating chartPersonal card
 Quarter Finals-Israeli National Championship 2019, Rishon Letzion Rishon Letzion ISR 2019-10-22
RcRownchangeKK*chgGame
 1920 1925 4.00 8 -0.02 20 -0.40 
  Barak, Gil 2100 ISR1.0010.732014.60 
  Stolyarsky, Yegor 1996 ISR0.001-0.4020-8.00 
  Bodenshtein, Yair 1976 ISR0.001-0.4320-8.60 
  Bronstein, Arkady 2068 ISR0.001-0.3120-6.20 
  Leib, Yoni 1665 ISR0.501-0.3220-6.40 
  Kadosh, Lior 1718 ISR1.0010.23204.60 
  Sokolinsky, Yaakov 1903 ISR0.501-0.0320-0.60 
  Vardi, Shlomit 1935 ISR1.0010.512010.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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